Triple
T12049698
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coatesville, Pennsylvania |
E286882
|
entity |
| Predicate | locatedOnWaterway |
P4361
|
FINISHED |
| Object | West Branch Brandywine Creek |
E821993
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: West Branch Brandywine Creek | Statement: [Coatesville, Pennsylvania, locatedOnWaterway, West Branch Brandywine Creek]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Branch Brandywine Creek Context triple: [Coatesville, Pennsylvania, locatedOnWaterway, West Branch Brandywine Creek]
-
A.
West Branch Brandywine Creek
chosen
West Branch Brandywine Creek is a major tributary stream in southeastern Pennsylvania that forms one of the primary headwaters of Brandywine Creek, flowing through rural and suburban landscapes before joining its main stem.
-
B.
East Branch Brandywine Creek
East Branch Brandywine Creek is a major tributary stream in southeastern Pennsylvania that forms one of the primary headwaters of Brandywine Creek, flowing through Chester County before joining the main stem.
-
C.
Pequea Creek
Pequea Creek is a tributary stream in southeastern Pennsylvania that flows through rural and agricultural areas of Lancaster County before emptying into the Susquehanna River.
-
D.
West Branch Perkiomen Creek
West Branch Perkiomen Creek is a stream in southeastern Pennsylvania that feeds into the larger Perkiomen Creek within the Schuylkill River watershed.
-
E.
Conococheague Creek
Conococheague Creek is a tributary of the Potomac River in south-central Pennsylvania and western Maryland, known for its scenic valleys, recreational opportunities, and historical significance in the region’s early settlement.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d6ab4780948190bdb9f7620c2ac27e |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d904227958819084dbd5eb2566c735 |
completed | April 10, 2026, 2:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f64d12b48190a041d6782c6a13e0 |
completed | May 2, 2026, 1:04 p.m. |
Created at: April 8, 2026, 9:47 p.m.